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ChemSpider
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Structure
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
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(example: 123 ± 1)
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
M+acetate
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+e
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M+CH3CNH
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M+Na
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Found 1606 results
Search term:
MF = 'C_{20}H_{21}FN_{2}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2669
- 0/1 defined
zoom
C
20
H
21
FN
2
O
324.3919
132
2131
3272
15
129277
- 1/1 defined
zoom
C
20
H
21
FN
2
O
324.3919
88
80
3917
15
4809771
- 1/1 defined
zoom
C
20
H
21
FN
2
O
324.3919
34
25
0
0
764754
zoom
C
20
H
21
FN
2
O
324.3919
33
19
0
0
658431
zoom
C
20
H
21
FN
2
O
324.3919
33
35
0
0
763497
zoom
C
20
H
21
FN
2
O
324.3919
23
18
0
0
2204942
- 0/2 defined
zoom
C
20
H
21
FN
2
O
324.3919432
21
19
0
0
2529599
- 0/2 defined
zoom
C
20
H
21
FN
2
O
324.3919
21
18
0
0
4780955
zoom
C
20
H
21
FN
2
O
324.3919
20
17
0
0
738227
zoom
C
20
H
21
FN
2
O
324.3919
20
16
0
0
777095
zoom
C
20
H
21
FN
2
O
324.3919
20
16
0
0
778409
zoom
C
20
H
21
FN
2
O
324.3919
20
16
0
0
632719
zoom
C
20
H
21
FN
2
O
324.3919
20
10
0
0
633865
zoom
C
20
H
21
FN
2
O
324.3919
19
14
0
0
615667
zoom
C
20
H
21
FN
2
O
324.3919
18
12
0
0
4657306
zoom
C
20
H
21
FN
2
O
324.3919
18
15
0
0
4657307
zoom
C
20
H
21
FN
2
O
324.3919
17
16
0
0
641760
zoom
C
20
H
21
FN
2
O
324.3919
17
9
0
0
2144385
- 0/1 defined
zoom
C
20
H
21
FN
2
O
324.3919432
17
13
0
0
4861641
zoom
C
20
H
21
FN
2
O
324.3919
17
15
0
0
1
2
3
4
5
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